<template>
  <div class="wrap-item">
    <!-- 搜索-->
    <el-form ref="formSearch" :model="formSearch" size="small" inline>
      <el-form-item>
        <el-input
          v-model.trim="formSearch.param.search"
          placeholder="请输入电商名称"
          maxlength="30"
          clearable
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-date-picker
          v-model="formSearch.param.date"
          @change="dateChange"
          type="daterange"
          range-separator="至"
          value-format="yyyy-MM-dd"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          style="width: 100%"
        >
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <span class="wrap-btn wrap-primary" @click="search">查询</span>
        <span
          class="wrap-btn wrap-success"
          v-if="$checkPermission(101)"
          @click="add"
          >添加电商</span
        >
      </el-form-item>
    </el-form>
    <!-- 数据列表 -->
    <div class="wrap-item-roll">
      <el-table
        :data="tableData"
        :header-cell-style="{ background: '#F6F7F9' }"
      >
        <el-table-column
          type="index"
          width="50"
          label="序号"
          align="center"
        ></el-table-column>
        <el-table-column prop="brandName" label="电商名称"></el-table-column>
        <el-table-column prop="img" label="封面图片">
          <template slot-scope="scope">
            <el-image
              style="height: 60px"
              :src="scope.row.img"
              :preview-src-list="[scope.row.img]"
            >
            </el-image
          ></template>
        </el-table-column>
        <el-table-column prop="url" label="链接"></el-table-column>
        <el-table-column prop="addName" label="发布人"> </el-table-column>
        <el-table-column
          prop="addTime"
          label="发布时间"
          width="160px"
        ></el-table-column>
        <el-table-column
          prop="content"
          label="操作"
          width="80px"
          align="center"
        >
          <template slot-scope="scope">
            <el-dropdown @command="(command) => handle(command, scope.row)">
              <span class="el-dropdown-link">
                更多
                <i class="el-icon-arrow-down el-icon--right"></i>
              </span>
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item command="view" v-if="$checkPermission(104)"
                  >查看</el-dropdown-item
                >
                <el-dropdown-item command="edit" v-if="$checkPermission(102)"
                  >编辑</el-dropdown-item
                >
                <el-dropdown-item command="remove" v-if="$checkPermission(103)"
                  >删除</el-dropdown-item
                >
              </el-dropdown-menu>
            </el-dropdown>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <!-- 分页 -->
    <web-page
      :page="formSearch.pageNum"
      :size="formSearch.pageSize"
      :total="total"
      @sizeChange="sizeChange"
      @currentChange="currentChange"
    ></web-page>
    <!-- 对话框 -->
    <el-drawer
      :title="title"
      :wrapperClosable="false"
      :visible.sync="visible"
      :destroy-on-close="true"
    >
      <el-form label-width="100px" :model="form" size="medium">
        <el-form-item label="电商名称" required>
          <el-input
            v-model.trim="form.brandName"
            clearable
            maxlength="30"
            placeholder="请输入电商名称"
          ></el-input>
        </el-form-item>
        <el-form-item label="封面图片" required>
          <web-upload
            @upload="(e) => upload(e, 'img')"
            :size="[335, 190]"
            accept="image/*"
          />
          <img v-if="form.img" :src="form.img" class="img" />
        </el-form-item>
        <el-form-item label="二维码">
          <web-upload
            @upload="(e) => upload(e, 'qrCodeImg')"
            :size="[150, 150]"
            accept="image/*"
          />
          <img v-if="form.qrCodeImg" :src="form.qrCodeImg" class="img" />
        </el-form-item>
        <el-form-item label="链接" required>
          <el-input
            v-model.trim="form.url"
            clearable
            maxlength="100"
            placeholder="请输入链接"
          ></el-input>
        </el-form-item>
        <el-form-item label="二维码描述">
          <el-input
            v-model.trim="form.qrCodeDesc"
            clearable
            maxlength="20"
            placeholder="请输入二维码描述"
          ></el-input>
        </el-form-item>
        <el-form-item style="text-align: end">
          <span class="wrap-btn wrap-primary" @click="save">保存</span>
          <span class="wrap-btn wrap-default" @click="visible = false"
            >取消</span
          >
        </el-form-item>
      </el-form>
    </el-drawer>
    <!-- 查看 -->
    <el-dialog title="查看" :visible.sync="isLook" width="888px">
      <el-descriptions :column="2" border>
        <el-descriptions-item label="电商名称" :span="2">
          {{ lockData.brandName }}
        </el-descriptions-item>
        <el-descriptions-item label="专题图片" :span="2">
          <el-image
            style="height: 100px"
            :src="lockData.img"
            :preview-src-list="[lockData.img]"
          >
          </el-image>
        </el-descriptions-item>
        <el-descriptions-item label="链接" :span="2">
          {{ lockData.url }}
        </el-descriptions-item>
        <el-descriptions-item label="创建人">
          {{ lockData.addName }}
        </el-descriptions-item>
        <el-descriptions-item label="创建时间">
          {{ lockData.addTime }}
        </el-descriptions-item>
      </el-descriptions>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      formSearch: {
        pageNum: 1,
        pageSize: 10,
        param: {},
      },
      total: null,
      tableData: [],
      visible: false,
      title: '添加电商',
      form: {},
      isLook: false,
      lockData: {},
    }
  },
  created() {
    this.itemList()
  },
  methods: {
    itemList() {
      // 获取列表
      this.$axios
        .post('/admin/portal/brand/page', this.formSearch)
        .then((data) => {
          this.tableData = []
          if (data.code == 200) {
            this.tableData = data.data.list
            this.total = data.data.total
          } else {
            this.$message.error(data.msg)
          }
        })
    },
    sizeChange(val) {
      //每页条数
      this.formSearch.pageSize = val
      this.itemList()
    },
    currentChange(val) {
      //分页
      this.formSearch.pageNum = val
      this.itemList()
    },
    search() {
      //搜索
      this.formSearch.pageNum = 1
      this.itemList()
    },
    dateChange(val) {
      // 时间范围发生变化
      if (val) {
        this.formSearch.param.start = val[0]
        this.formSearch.param.stop = val[1]
      } else {
        this.formSearch.param.start = ''
        this.formSearch.param.stop = ''
      }
    },
    add() {
      //添加
      this.title = '添加电商'
      this.form = {}
      this.visible = true
    },
    handle(command, row) {
      //操作
      if (!command) {
        this.$message.error('菜单选项缺少command属性')
        return
      }
      switch (command) {
        case 'view':
          //查看
          this.$axios
            .get(`/admin/portal/brand/get?id=${row.id}`)
            .then((data) => {
              this.lockData = {}
              if (data.code == 200) {
                this.lockData = data.data
                this.isLook = true
              } else {
                this.$message.error(data.msg)
              }
            })
          break
        case 'edit':
          //编辑
          this.title = '编辑电商'
          this.$axios
            .get(`/admin/portal/brand/get?id=${row.id}`)
            .then((data) => {
              this.form = {}
              if (data.code == 200) {
                this.form = data.data
                this.visible = true
              } else {
                this.$message.error(data.msg)
              }
            })
          break
        case 'remove':
          //删除
          this.$confirm('您确定要删除该条数据吗？', '提示', {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning',
          })
            .then(() => {
              this.$axios
                .get(`/admin/portal/brand/del?id=${row.id}`)
                .then((data) => {
                  if (data.code == 200) {
                    this.itemList()
                    this.$message.success('操作成功！')
                  } else {
                    this.$message.error(data.msg)
                  }
                })
            })
            .catch(() => {})
          break
      }
    },
    save() {
      //保存
      if (!this.form.brandName) {
        this.$message.error('请输入电商名称')
        return
      }
      if (!this.form.img) {
        this.$message.error('请选上传封面图片')
        return
      }
      if (!this.form.url) {
        this.$message.error('请输入链接')
        return
      }
      this.$axios.post('/admin/portal/brand/edit', this.form).then((data) => {
        if (data.code == 200) {
          this.visible = false
          this.$message.success('操作成功！')
          this.itemList()
        } else {
          this.$message.error(data.msg)
        }
      })
    },
    upload(data, type) {
      //上传
      this.$set(this.form, type, data.fileDomain + data.url)
    },
  },
}
</script>
<style scoped>
.img {
  position: absolute;
  left: 100px;
  top: 0;
  height: 82px;
}
</style>
